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Optical Engineering

Optical particle sizer based on the Chahine inversion scheme
Author(s): Alessandra Bassini; Sergio Musazzi; Enrico Paganini; Umberto U. Perini; Fabio Ferri; Marzio Giglio
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Paper Abstract

An optical particle sizer utilizing an iterative procedure, proposed originally by Chahine for the inversion of scattering data, has been developed. The optical scheme is innovative and allows the measuring range to be selected without substitution of the Fourier transform lens. Numerical computer simulations and experimental results are presented to allow both the inversion procedure validity and the instrument performance to be evaluated.

Paper Details

Date Published: 1 May 1992
PDF: 6 pages
Opt. Eng. 31(5) doi: 10.1117/12.56158
Published in: Optical Engineering Volume 31, Issue 5
Show Author Affiliations
Alessandra Bassini, CISE (Italy)
Sergio Musazzi, CISE (Italy)
Enrico Paganini, CISE SpA (Italy)
Umberto U. Perini, CISE SpA (Italy)
Fabio Ferri, Univ. of Milan (Italy)
Marzio Giglio, Univ. of Milan (Italy)

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